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Question
There are 9 tickets in a box, each bearing one of the numbers from 1 to 9.
One ticket is drawn at random from the box.
Event A: Ticket shows an even number.
Complete the following activity from the given information:
Activity:
S = {__________}
n(S) = ____________
A = {________}
n(A) = ___________
Solution
Activity:
S = {1,2,3,4,5,6,7,8,9}
n(S) = 9
A = {2,4,6,8}
n(A) = 4
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